The government of Catalonia has given the go-ahead for Spanish Grand Prix organisers to agree a contract extension with Formula One for 2021.
The May 9 race at Barcelona's Circuit de Catalunya is listed as subject to contract on the sport's record 23-round provisional calendar.
The regional government said in a statement it had authorised Circuits de Catalunya SL to sign the renewal.
"The signature guarantees the celebration of the 31st consecutive edition of this event at the Circuit de Barcelona-Catalunya," it said.
"The F1 Grand Prix is u200bu200ban asset that contributes to Catalonia's position in the world in the fields of tourism and automotive.